Details for the Actuator
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The actuator moves the damper to the operating position at the same time as tensioning the return spring. The damper is turned back to the safety position by spring energy when the supply voltage is interrupted. The actuator comes with simple direct mounting where it placed on the damper shaft with a universal shaft clamp, supplied with an anti-rotation device to prevent the actuator from rotating. It also provides an adjustable angle of rotation with mechanical end stops. The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. The actuator does come with an adjustable axillary switch. Features: • Air damper size up to approx. 0.8 m2 • Torque motor 4 Nm • Nominal voltage AC/DC 24 V • Control Open/close with integrated auxiliary switch |
| ELECTRICAL INSTALLATION: • Connection via safety isolating transformer. • Parallel connection of other actuators possible. Observe the performance data. |
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